1206J0250104MXTE01

Overview

The Knowles Syfer 1206J0250104MXTE01 is a three-terminal feedthrough capacitor designed for surface-mount technology. It features a capacitance of 0.1 µF (100 nF) with a tolerance of ±20%. The component operates at a DC voltage rating of 25 VDC and utilizes X7R dielectric material. It is housed in a standard 1206 (3216 metric) package, measuring 3.2 mm in length, 1.6 mm in width, and 1.1 mm in height. The device includes a nickel barrier with 100% tin terminations and supports a continuous current of 300 mA.

Feature Summary

• Three-terminal EMI filter architecture providing superior high-frequency noise suppression compared to standard two-terminal capacitors.
• Integrated feedthrough design allows direct connection to ground planes for effective common-mode interference reduction.
• X7R dielectric composition ensures stable capacitance performance across a wide operating temperature range.

Applications

• High-speed digital signal line filtering in communication equipment
• Power supply input/output decoupling in compact electronic modules
• EMI suppression in automotive infotainment and control systems

Procurement Notes

Verify the complete part number including the suffix to ensure correct termination plating and packaging configuration. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Cross-reference datasheet specifications against application requirements to validate thermal and electrical limits.

Selection Notes

Select this component when space-constrained designs require effective EMI filtering without additional discrete components. The three-terminal structure offers lower parasitic inductance than standard MLCCs. Ensure PCB layout accommodates the central ground terminal for optimal filter performance.

Part Context

This component belongs to the Knowles Syfer XT series of feedthrough capacitors. These devices are engineered for applications demanding robust electromagnetic interference mitigation in small form factors. The series integrates capacitor functionality with grounding paths to enhance circuit reliability.

Replacement Considerations

Publicly confirmed substitute part numbers were not identified in the provided source data. Verify compatibility with alternative three-terminal feedthrough capacitors by matching capacitance, voltage rating, package dimensions, and termination specifications.